A63F 2300/6072
Of an input signal
Official title: of an input signal, e.g. pitch and rhythm extraction, voice recognition
A63F2300/6072 (Of an input signal) appears on 139 US grants and 183 published applications in this corpus.
Search patents in A63F- Granted patents
- 139
- Published applications
- 183
- Assignees
- 75
- Inventors
- 362
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 4 |
| 2003 | 2 | 1 |
| 2004 | 0 | 5 |
| 2005 | 1 | 9 |
| 2006 | 0 | 17 |
| 2007 | 4 | 10 |
| 2008 | 5 | 9 |
| 2009 | 4 | 7 |
| 2010 | 7 | 16 |
| 2011 | 5 | 19 |
| 2012 | 3 | 8 |
| 2013 | 13 | 12 |
| 2014 | 12 | 8 |
| 2015 | 4 | 3 |
| 2016 | 9 | 3 |
| 2017 | 5 | 6 |
| 2018 | 10 | 6 |
| 2019 | 8 | 5 |
| 2020 | 3 | 6 |
| 2021 | 6 | 0 |
| 2022 | 2 | 0 |
| 2023 | 5 | 14 |
| 2024 | 6 | 4 |
| 2025 | 9 | 10 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and systems for processing audio signals for controlling game assets1 Sep 2026US 12,722,083 B2Sony Interactive Entertainment Inc.
- Audio mixing and equalization in gaming systems26 Aug 2025US 12,397,229 B2GN Store Nord A/S
- Selecting head related transfer function profiles for audio streams in gaming systems5 Aug 2025US 12,377,347 B2STEELSERIES ApS
- Audio generation methods and system22 Jul 2025US 12,364,924 B2Sony Interactive Entertainment Europe Limited
- Extraction and classification of audio events in gaming systems17 Jun 2025US 12,330,058 B2STEELSERIES ApS
- Smart microphone to improve detection of speaker28 May 2026US 2026/0145064 A1Sony Interactive Entertainment Inc.
- Audio mixing and equalization in gaming systems20 Nov 2025US 2025/0352896 A1GN Store Nord A/S
- Extraction and classification of audio events in gaming systems4 Sep 2025US 2025/0276240 A1STEELSERIES ApS
- Apparatus, systems and methods for video games28 Aug 2025US 2025/0269281 A1Sony Interactive Entertainment Inc.
- Sound source determining method and apparatus, and storage medium3 Jul 2025US 2025/0216497 A1Tencent Technology (Shenzhen) Company Limited
Most cited
By later US patents
- System for communication using a broadcast audio signal485US 5,213,337 A1993
- Use of online messaging to facilitate selection of participants in game play478US 7,240,093 B1Microsoft Corporation · 2007
- Integrated game system, method, and device456US 7,704,135 B22010
- Simulation device for fostering a virtual creature397US 6,227,966 B1Bandai Co., Ltd. · 2001
- Apparatus and method for generating a control signal for a tactile sensation generator223US 5,684,722 A1997